take forward. that s the point isn t it? because that take forward. that s the point isn t it? because that excise take forward. that s the point isn t it? because that excise tax - take forward. that s the point isn t it? because that excise tax is - it? because that excise tax is probably enough to change behaviour. we see that with tobacco products themselves. many will be really surprised that some of these products can be bought for as long as £2 99. what sort of levy do you think is sufficient because mark what sort of tax would be enough to discourage buying s want what sort of tax would be enough to discourage buying discourage buying s want to make sure that there discourage buying s want to make sure that there is discourage buying s want to make sure that there is a discourage buying s want to make sure that there is a difference - discourage buying s want to make sure that there is a difference in l sure that there is a difference in price between the apes and